| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 11000 |
| 2016 | 12000 |
| 2015 | 28500 |
| 2014 | 28000 |
| 2013 | 28000 |
| 2012 | 28000 |
| 2011 | 26000 |
| 2010 | 73685 |
| 2009 | 72786 |
| 2008 | 37661 |
| 2007 | 39357 |
| 2006 | 39800 |
| 2005 | 45712 |
| 2004 | 45599 |
| 2003 | 35425 |
| 2002 | 29689 |
| 2001 | 23063 |
| 2000 | 15644 |
| 1999 |
